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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_1143c7affb9ebd026cb6818dd282def7.html">mxnet</a></li><li class="navelem"><a class="el" href="dir_8e7a93613ef4c7e7d673effa691c1739.html">runtime</a></li> </ul>
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<div class="title">c_runtime_api.h</div> </div>
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<a href="c__runtime__api_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * distributed with this work for additional information</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * &quot;License&quot;); you may not use this file except in compliance</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * with the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * software distributed under the License is distributed on an</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * KIND, either express or implied. See the License for the</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * specific language governing permissions and limitations</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * under the License.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * \file c_runtime_api.h</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * \brief MXNet runtime library.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment">// Acknowledgement: This file originates from incubator-tvm</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#ifndef MXNET_RUNTIME_C_RUNTIME_API_H_</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#define MXNET_RUNTIME_C_RUNTIME_API_H_</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="dlpack_8h.html">dlpack/dlpack.h</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="include_2mxnet_2c__api_8h.html">mxnet/c_api.h</a>&gt;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &lt;stddef.h&gt;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663"> 41</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="comment">// The type code of other types are compatible with DLPack.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="comment">// The next few fields are extension types</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">// that is used by MXNet API calls.</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a9d53cd5a7c2e7bc5f00f6ffff9898c3e"> 45</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a9d53cd5a7c2e7bc5f00f6ffff9898c3e">kHandle</a> = 3U,</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a654bc36fd07532aad8ba6c7e6769f233"> 46</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a654bc36fd07532aad8ba6c7e6769f233">kNull</a> = 4U,</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0cc768bfcacf5e4acab46cb277b4bd58"> 47</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0cc768bfcacf5e4acab46cb277b4bd58">kMXNetType</a> = 5U,</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a21a358e40ca0d1fd6f88dba9444fb564"> 48</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a21a358e40ca0d1fd6f88dba9444fb564">kMXNetContext</a> = 6U,</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663af4331b9eddb0ae826d0258a7a6b19170"> 49</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663af4331b9eddb0ae826d0258a7a6b19170">kObjectHandle</a> = 7U,</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0a20f739fae1210d0484c6db219c1a6d"> 50</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0a20f739fae1210d0484c6db219c1a6d">kStr</a> = 8U,</div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a6ad04061bd5addc254a46376ac7e1154"> 51</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a6ad04061bd5addc254a46376ac7e1154">kBytes</a> = 9U,</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a57c20837e54935eb9f5bf612462bc43b"> 52</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a57c20837e54935eb9f5bf612462bc43b">kPyArg</a> = 10U,</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a93b51f5cf5ce1582b75918585a6403ad"> 53</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a93b51f5cf5ce1582b75918585a6403ad">kNDArrayHandle</a> = 11U,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="comment">// Extension codes for other frameworks to integrate MXNet PackedFunc.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="comment">// To make sure each framework&#39;s id do not conflict, use first and</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="comment">// last sections to mark ranges.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="comment">// Open an issue at the repo if you need a section of code.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663afb01073981efe779cd6c14eba1b84a62"> 58</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663afb01073981efe779cd6c14eba1b84a62">kExtBegin</a> = 15U,</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663aa404d8153909445ee96722e324759424"> 59</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663aa404d8153909445ee96722e324759424">kNNVMFirst</a> = 16U,</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a82836e2c980d9b7714c1acdb9b387deb"> 60</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a82836e2c980d9b7714c1acdb9b387deb">kNNVMLast</a> = 20U,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="comment">// The following section of code is used for non-reserved types.</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a265497154b8a782dfe1eb26f94359b4e"> 62</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a265497154b8a782dfe1eb26f94359b4e">kExtReserveEnd</a> = 64U,</div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a19b4adb0533cd8c8c28bf67529c0c989"> 63</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a19b4adb0533cd8c8c28bf67529c0c989">kExtEnd</a> = 128U,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="comment">// The rest of the space is used for custom, user-supplied datatypes</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a91a8ac1d3182ed9f9e52fc0dda71a5ce"> 65</a></span>&#160; <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a91a8ac1d3182ed9f9e52fc0dda71a5ce">kCustomBegin</a> = 129U,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;} <a class="code" href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663">MXNetTypeCode</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="unionMXNetValue.html"> 72</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">union </span>{</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#ad9c87583036cb782a04e6fcbdd705b4a"> 73</a></span>&#160; int64_t <a class="code" href="unionMXNetValue.html#ad9c87583036cb782a04e6fcbdd705b4a">v_int64</a>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#ac63bb54f8ec52af8ed1eb0e10fd0d30f"> 74</a></span>&#160; <span class="keywordtype">double</span> <a class="code" href="unionMXNetValue.html#ac63bb54f8ec52af8ed1eb0e10fd0d30f">v_float64</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#a0092e7f8cbe7cdeac0cac16ed83dacdb"> 75</a></span>&#160; <span class="keywordtype">void</span>* <a class="code" href="unionMXNetValue.html#a0092e7f8cbe7cdeac0cac16ed83dacdb">v_handle</a>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#ad2672e5c1cc3f80e926629a92bfdd144"> 76</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="unionMXNetValue.html#ad2672e5c1cc3f80e926629a92bfdd144">v_str</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#a0f6ccb0827651e9bcddc6b88e18040ad"> 77</a></span>&#160; uint64_t <a class="code" href="unionMXNetValue.html#a0f6ccb0827651e9bcddc6b88e18040ad">v_uint64</a>;</div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="unionMXNetValue.html#a8af9532c015da37ee9bcea0813a91144"> 78</a></span>&#160; <a class="code" href="structDLDataType.html">DLDataType</a> <a class="code" href="unionMXNetValue.html#a8af9532c015da37ee9bcea0813a91144">v_type</a>;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;} <a class="code" href="unionMXNetValue.html">MXNetValue</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structMXNetByteArray.html"> 85</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structMXNetByteArray.html#aeff191e8f9034f1bd58fed8c4d6e0b11"> 86</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="structMXNetByteArray.html#aeff191e8f9034f1bd58fed8c4d6e0b11">data</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="structMXNetByteArray.html#a4fcf4cc6dab78b52251e6a9501a6798a"> 87</a></span>&#160; <span class="keywordtype">size_t</span> <a class="code" href="structMXNetByteArray.html#a4fcf4cc6dab78b52251e6a9501a6798a">size</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;} <a class="code" href="structMXNetByteArray.html">MXNetByteArray</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167"> 91</a></span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">void</span>* <a class="code" href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167">MXNetFunctionHandle</a>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="c__runtime__api_8h.html#a80d606e7a0b9f57099b1ac25aacf227c"> 93</a></span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">void</span>* <a class="code" href="c__runtime__api_8h.html#a80d606e7a0b9f57099b1ac25aacf227c">MXNetObjectHandle</a>;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#a7fd771716e28ea422239744ae2733d71">MXNetFuncFree</a>(<a class="code" href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167">MXNetFunctionHandle</a> func);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#aa1e3688a4beef5f2407a7dcfdd90a846">MXNetFuncCall</a>(<a class="code" href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167">MXNetFunctionHandle</a> func,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <a class="code" href="unionMXNetValue.html">MXNetValue</a>* arg_values,</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordtype">int</span>* type_codes,</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordtype">int</span> num_args,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <a class="code" href="unionMXNetValue.html">MXNetValue</a>* ret_val,</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordtype">int</span>* ret_type_code);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#a453f724d7c95c2bc54fa6e58cb371388">MXNetFuncGetGlobal</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <a class="code" href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167">MXNetFunctionHandle</a>* out);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#a4300e7198411eb1048e0470b9d39c361">MXNetFuncListGlobalNames</a>(<span class="keywordtype">int</span>* out_size, <span class="keyword">const</span> <span class="keywordtype">char</span>*** out_array);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#a0fbda9f8d3b3db7d5868a7110c6f052d">MXNetObjectFree</a>(<a class="code" href="c__runtime__api_8h.html#a80d606e7a0b9f57099b1ac25aacf227c">MXNetObjectHandle</a> obj);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#a1567be54a9d78d322e7759d501770017">MXNetObjectGetTypeIndex</a>(<a class="code" href="c__runtime__api_8h.html#a80d606e7a0b9f57099b1ac25aacf227c">MXNetObjectHandle</a> obj, <span class="keywordtype">unsigned</span>* out_tindex);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;<a class="code" href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a> <span class="keywordtype">int</span> <a class="code" href="c__runtime__api_8h.html#afd532df1c5e28f933bb13925890360bd">MXNetObjectTypeKey2Index</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* type_key, <span class="keywordtype">unsigned</span>* out_tindex);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;} <span class="comment">// extern &quot;C&quot;</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;<span class="preprocessor">#endif // MXNET_RUNTIME_C_RUNTIME_API_H_</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="astructDLDataType_html"><div class="ttname"><a href="structDLDataType.html">DLDataType</a></div><div class="ttdoc">The data type the tensor can hold.</div><div class="ttdef"><b>Definition:</b> dlpack.h:94</div></div>
<div class="ttc" id="aunionMXNetValue_html"><div class="ttname"><a href="unionMXNetValue.html">MXNetValue</a></div><div class="ttdoc">Union type of values being passed through API and function calls.</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:72</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a19b4adb0533cd8c8c28bf67529c0c989"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a19b4adb0533cd8c8c28bf67529c0c989">kExtEnd</a></div><div class="ttdeci">@ kExtEnd</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:63</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a80d606e7a0b9f57099b1ac25aacf227c"><div class="ttname"><a href="c__runtime__api_8h.html#a80d606e7a0b9f57099b1ac25aacf227c">MXNetObjectHandle</a></div><div class="ttdeci">void * MXNetObjectHandle</div><div class="ttdoc">Handle to Object.</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:93</div></div>
<div class="ttc" id="aunionMXNetValue_html_a0092e7f8cbe7cdeac0cac16ed83dacdb"><div class="ttname"><a href="unionMXNetValue.html#a0092e7f8cbe7cdeac0cac16ed83dacdb">MXNetValue::v_handle</a></div><div class="ttdeci">void * v_handle</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:75</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0fbda9f8d3b3db7d5868a7110c6f052d"><div class="ttname"><a href="c__runtime__api_8h.html#a0fbda9f8d3b3db7d5868a7110c6f052d">MXNetObjectFree</a></div><div class="ttdeci">MXNET_DLL int MXNetObjectFree(MXNetObjectHandle obj)</div><div class="ttdoc">Free the object.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a0a20f739fae1210d0484c6db219c1a6d"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0a20f739fae1210d0484c6db219c1a6d">kStr</a></div><div class="ttdeci">@ kStr</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:50</div></div>
<div class="ttc" id="astructMXNetByteArray_html_a4fcf4cc6dab78b52251e6a9501a6798a"><div class="ttname"><a href="structMXNetByteArray.html#a4fcf4cc6dab78b52251e6a9501a6798a">MXNetByteArray::size</a></div><div class="ttdeci">size_t size</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:87</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a265497154b8a782dfe1eb26f94359b4e"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a265497154b8a782dfe1eb26f94359b4e">kExtReserveEnd</a></div><div class="ttdeci">@ kExtReserveEnd</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:62</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a93b51f5cf5ce1582b75918585a6403ad"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a93b51f5cf5ce1582b75918585a6403ad">kNDArrayHandle</a></div><div class="ttdeci">@ kNDArrayHandle</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:53</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a91a8ac1d3182ed9f9e52fc0dda71a5ce"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a91a8ac1d3182ed9f9e52fc0dda71a5ce">kCustomBegin</a></div><div class="ttdeci">@ kCustomBegin</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:65</div></div>
<div class="ttc" id="aunionMXNetValue_html_ad2672e5c1cc3f80e926629a92bfdd144"><div class="ttname"><a href="unionMXNetValue.html#ad2672e5c1cc3f80e926629a92bfdd144">MXNetValue::v_str</a></div><div class="ttdeci">const char * v_str</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:76</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a453f724d7c95c2bc54fa6e58cb371388"><div class="ttname"><a href="c__runtime__api_8h.html#a453f724d7c95c2bc54fa6e58cb371388">MXNetFuncGetGlobal</a></div><div class="ttdeci">MXNET_DLL int MXNetFuncGetGlobal(const char *name, MXNetFunctionHandle *out)</div><div class="ttdoc">Get a global function.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663afb01073981efe779cd6c14eba1b84a62"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663afb01073981efe779cd6c14eba1b84a62">kExtBegin</a></div><div class="ttdeci">@ kExtBegin</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:58</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a654bc36fd07532aad8ba6c7e6769f233"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a654bc36fd07532aad8ba6c7e6769f233">kNull</a></div><div class="ttdeci">@ kNull</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:46</div></div>
<div class="ttc" id="astructMXNetByteArray_html_aeff191e8f9034f1bd58fed8c4d6e0b11"><div class="ttname"><a href="structMXNetByteArray.html#aeff191e8f9034f1bd58fed8c4d6e0b11">MXNetByteArray::data</a></div><div class="ttdeci">const char * data</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:86</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663">MXNetTypeCode</a></div><div class="ttdeci">MXNetTypeCode</div><div class="ttdoc">The type code in MXNetType.</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:41</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663af4331b9eddb0ae826d0258a7a6b19170"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663af4331b9eddb0ae826d0258a7a6b19170">kObjectHandle</a></div><div class="ttdeci">@ kObjectHandle</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:49</div></div>
<div class="ttc" id="aunionMXNetValue_html_ac63bb54f8ec52af8ed1eb0e10fd0d30f"><div class="ttname"><a href="unionMXNetValue.html#ac63bb54f8ec52af8ed1eb0e10fd0d30f">MXNetValue::v_float64</a></div><div class="ttdeci">double v_float64</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:74</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a0cc768bfcacf5e4acab46cb277b4bd58"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a0cc768bfcacf5e4acab46cb277b4bd58">kMXNetType</a></div><div class="ttdeci">@ kMXNetType</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:47</div></div>
<div class="ttc" id="ainclude_2mxnet_2c__api_8h_html"><div class="ttname"><a href="include_2mxnet_2c__api_8h.html">c_api.h</a></div><div class="ttdoc">C API of mxnet.</div></div>
<div class="ttc" id="ainclude_2mxnet_2c__api_8h_html_a5b0e47dde55f9b2f58b99fab92d1e0ac"><div class="ttname"><a href="include_2mxnet_2c__api_8h.html#a5b0e47dde55f9b2f58b99fab92d1e0ac">MXNET_DLL</a></div><div class="ttdeci">#define MXNET_DLL</div><div class="ttdoc">MXNET_DLL prefix for windows.</div><div class="ttdef"><b>Definition:</b> c_api.h:53</div></div>
<div class="ttc" id="aunionMXNetValue_html_a8af9532c015da37ee9bcea0813a91144"><div class="ttname"><a href="unionMXNetValue.html#a8af9532c015da37ee9bcea0813a91144">MXNetValue::v_type</a></div><div class="ttdeci">DLDataType v_type</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:78</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a7fd771716e28ea422239744ae2733d71"><div class="ttname"><a href="c__runtime__api_8h.html#a7fd771716e28ea422239744ae2733d71">MXNetFuncFree</a></div><div class="ttdeci">MXNET_DLL int MXNetFuncFree(MXNetFunctionHandle func)</div><div class="ttdoc">Free the function when it is no longer needed.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a4300e7198411eb1048e0470b9d39c361"><div class="ttname"><a href="c__runtime__api_8h.html#a4300e7198411eb1048e0470b9d39c361">MXNetFuncListGlobalNames</a></div><div class="ttdeci">MXNET_DLL int MXNetFuncListGlobalNames(int *out_size, const char ***out_array)</div><div class="ttdoc">List all the globally registered function name.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a9d53cd5a7c2e7bc5f00f6ffff9898c3e"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a9d53cd5a7c2e7bc5f00f6ffff9898c3e">kHandle</a></div><div class="ttdeci">@ kHandle</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:45</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a57c20837e54935eb9f5bf612462bc43b"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a57c20837e54935eb9f5bf612462bc43b">kPyArg</a></div><div class="ttdeci">@ kPyArg</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:52</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_abe4da652882a4e6c478727da7971c167"><div class="ttname"><a href="c__runtime__api_8h.html#abe4da652882a4e6c478727da7971c167">MXNetFunctionHandle</a></div><div class="ttdeci">void * MXNetFunctionHandle</div><div class="ttdoc">Handle to packed function handle.</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:91</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_afd532df1c5e28f933bb13925890360bd"><div class="ttname"><a href="c__runtime__api_8h.html#afd532df1c5e28f933bb13925890360bd">MXNetObjectTypeKey2Index</a></div><div class="ttdeci">MXNET_DLL int MXNetObjectTypeKey2Index(const char *type_key, unsigned *out_tindex)</div><div class="ttdoc">Convert type key to type index.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a21a358e40ca0d1fd6f88dba9444fb564"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a21a358e40ca0d1fd6f88dba9444fb564">kMXNetContext</a></div><div class="ttdeci">@ kMXNetContext</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:48</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a1567be54a9d78d322e7759d501770017"><div class="ttname"><a href="c__runtime__api_8h.html#a1567be54a9d78d322e7759d501770017">MXNetObjectGetTypeIndex</a></div><div class="ttdeci">MXNET_DLL int MXNetObjectGetTypeIndex(MXNetObjectHandle obj, unsigned *out_tindex)</div><div class="ttdoc">Get the type_index from an object.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663aa404d8153909445ee96722e324759424"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663aa404d8153909445ee96722e324759424">kNNVMFirst</a></div><div class="ttdeci">@ kNNVMFirst</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:59</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_aa1e3688a4beef5f2407a7dcfdd90a846"><div class="ttname"><a href="c__runtime__api_8h.html#aa1e3688a4beef5f2407a7dcfdd90a846">MXNetFuncCall</a></div><div class="ttdeci">MXNET_DLL int MXNetFuncCall(MXNetFunctionHandle func, MXNetValue *arg_values, int *type_codes, int num_args, MXNetValue *ret_val, int *ret_type_code)</div><div class="ttdoc">Call a Packed MXNet Function.</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a82836e2c980d9b7714c1acdb9b387deb"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a82836e2c980d9b7714c1acdb9b387deb">kNNVMLast</a></div><div class="ttdeci">@ kNNVMLast</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:60</div></div>
<div class="ttc" id="ac__runtime__api_8h_html_a0cbf903877c151937a6a5facb54db663a6ad04061bd5addc254a46376ac7e1154"><div class="ttname"><a href="c__runtime__api_8h.html#a0cbf903877c151937a6a5facb54db663a6ad04061bd5addc254a46376ac7e1154">kBytes</a></div><div class="ttdeci">@ kBytes</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:51</div></div>
<div class="ttc" id="adlpack_8h_html"><div class="ttname"><a href="dlpack_8h.html">dlpack.h</a></div><div class="ttdoc">The common header of DLPack.</div></div>
<div class="ttc" id="aunionMXNetValue_html_a0f6ccb0827651e9bcddc6b88e18040ad"><div class="ttname"><a href="unionMXNetValue.html#a0f6ccb0827651e9bcddc6b88e18040ad">MXNetValue::v_uint64</a></div><div class="ttdeci">uint64_t v_uint64</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:77</div></div>
<div class="ttc" id="aunionMXNetValue_html_ad9c87583036cb782a04e6fcbdd705b4a"><div class="ttname"><a href="unionMXNetValue.html#ad9c87583036cb782a04e6fcbdd705b4a">MXNetValue::v_int64</a></div><div class="ttdeci">int64_t v_int64</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:73</div></div>
<div class="ttc" id="astructMXNetByteArray_html"><div class="ttname"><a href="structMXNetByteArray.html">MXNetByteArray</a></div><div class="ttdoc">Byte array type used to pass in byte array When kBytes is used as data type.</div><div class="ttdef"><b>Definition:</b> c_runtime_api.h:85</div></div>
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